%I #11 Sep 08 2022 08:44:56
%S 3,11,13,17,31,41,53,59,67,73,83,97,101,109,137,139,151,157,167,179,
%T 181,193,199,223,227,241,251,263,269,277,283,293,307,311,347,349,353,
%U 367,389,409,419,431,433,461,479
%N Primes congruent to {3, 4, 6} mod 7.
%H Vincenzo Librandi, <a href="/A045427/b045427.txt">Table of n, a(n) for n = 1..1000</a>
%t Select[Prime[Range[200]],MemberQ[{3, 4, 6},Mod[#,7]]&] (* _Vincenzo Librandi_, Aug 13 2012 *)
%o (Magma) [ p: p in PrimesUpTo(600) | p mod 7 in {3,4,6} ]; // _Vincenzo Librandi_, Aug 13 2012
%Y Cf. A000040.
%K nonn,easy
%O 1,1
%A _N. J. A. Sloane_